I don't think there is any, to get the $8000 your purchase price must be under like $53000 I think. And usually what gets you the none awd version. That's why everyone gets base model 3. As even paying more for another colour will disqualify you for $8000. No model y qualify for $8000 discount as their MSRP is too high. So at the end of the day you're paying like $15000 more for a model y which is the same chassis as model 3. Model y is like $3000 higher base price, plus no $8000 discount, plus more tax on top.
